參數(shù)資料
型號: AK4543VQ
廠商: Asahi Kasei Microsystems Co.,Ltd
元件分類: Codec
英文描述: AC’97 Rev 2.1 Multimedia Audio CODEC
中文描述: AC\u0026#39;97音效活2.1多媒體音頻編解碼器
文件頁數(shù): 4/31頁
文件大?。?/td> 385K
代理商: AK4543VQ
[ASAHI KASEI]
[AK4543]
<M0046-E-01>
1999/01
- 4 -
48
SEL_CMOS
I
CMOS/TTL selection for digital input levels See Page 28.
CMOS: Leave open for 3.3V supply.
TTL : Tie to GND for 5V supply.
Absolute Maximum Rating
AVss1, AVss2, DVss1, DVss2 =0V (Note 1)
Parameter
Power Supplies
Analog(AVdd1 & AVdd2)
Digital(DVdd1 & DVdd2)
Input Current (any pins except for supplies)
Analog Input Voltage
Digital Input Voltage
Ambient Temperature
Storage Temperature
Note 1: All voltages with respect to ground.
AGND(AVss1, AVss2) and DGND(DVss1, DVss2) must be the same voltage.
Symbol
min
max
Units
VA
VD
IIN
VINA
VIND
Ta
Ta
-0.3
-0.3
-
-0.3
-0.3
-10
-65
6.0
6.0
±
10
V
V
mA
V
V
°
C
°
C
VA+0.3
VD+0.3
70
150
Warning: Operation at or beyond these limits may results in permanent damage to the device.
Normal operation is not guaranteed at these extremes.
Recommended Operating Condition
AGND, DGND=0V (Note 1)
Parameter
Power Supplies
Symbol
min
typ
max
Units
AK4543
Analog
Digital
VA
VD
4.75
3.135
5.0
3.3 or 5.0
5.25
5.25
V
V
Note 1 : All voltages with respect to ground.
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